1. Accessories and Parts
  2. Bulldog
  3. Trailer Jack
  4. Camper Jacks
  5. Adapter Plate
Bulldog Caster Adapter Plate

Bulldog Caster Adapter Plate

Item # BDCA555
lowest price pledge
Our Price: $34.12
You Save: 20%
Accessories and Parts
Orders above $99 qualify for Free Shipping
Shipping Weight: 1.33 lbs
In Stock
Accessories and Parts BDCA555 - Adapter Plate - Bulldog
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Call 800-298-8924 to order Bulldog accessories and parts part number BDCA555 or order online at etrailer.com. Free expert support on all Bulldog products. Guaranteed Lowest Price and Fastest Shipping for Bulldog Caster Adapter Plate. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (14)
  • Q & A (1)
  • Photos
  • Why etrailer?

Bulldog Accessories and Parts - BDCA555

  • Trailer Jack
  • Camper Jacks
  • Adapter Plate
  • Bulldog


  • For use with Bulldog 5" Steel Caster (BDHDC1)
  • Overall dimensions: 4-5/8" x 3-3/4"
  • Distance on bolt hole centers (short side): 2-7/8"
  • Distance on bolt hole centers (long side): 3-5/16"

CA5550301 Bulldog Caster Adapter Plate

California residents: click here

Customer Reviews

Bulldog Caster Adapter Plate - BDCA555

Average Customer Rating:  4.8 out of 5 stars   (14 Customer Reviews)

- BDCA555

Excellent quality. 825061

- BDCA555

Great experience with ETrailer, much better vs. last time when I tried to order this part, the order was accepted by their website, then a week later I'm told 'out of stock' with no ETA on getting more. This time the website showed 'in stock', but due to my past experience I did the 'contact us' to ensure -- that was late at night and to my surprise I got an answer within 30 mins -- yes, in stock. Ordered the part from the website with 'slowest' shipping, and still I had it just 3-4 days later. The part seems extremely thick/solid/well made -- I haven't used it yet (waiting until closer to camping season and warmer weather). Kudos to ETrailer for both having the part and for great customer service. 596782

1 year later... Installed with no problems, works perfectly.
John L - 01/12/2020


- BDCA555

This adapter plate is extremely well made. Materials and fabrication are outstanding. I have’t yet Incorporated it into my custom trailer tongue jack; but, it’s dimensions and sturdinous will integrate perfectly into my trailer modification. Also, I sincerely appreciate the detailed tracking and status emails I received from Etrailer. Their customer service is remarkable - the best! 591766

- BDCA555

The caster adapter plate was delivered promptly and it worked out great. The only thing wish is that the tube sleeve was a little bit taller to give it more support on the jack post. However I realize that that would place limitations on how high the wheel that you bolt to it could be raised. So I guess it is a "catch 22." Overall I am well pleased with it. 522973

- BDCA555

this item matched up perfect with my trailer. I installed it on my trailers jack. Now i can move my utility trailers around the back yard very easy without the jack wheel digging into the grass and not putting the trailer weight on my atv that i pull it around with. Now i can keep the grass cut around the trailers. 488888

- BDCA555

Item just like description. Shipping was weird. Was shipped UPS to local post office. Then was delivered by the post office. Took a day longer because of this odd shipping method. 486030

- BDCA555

Worked just as expected. Fit my wheel jack perfectly. 467156

- BDCA555

Ordered 2 of these, They were backordered from the manufacturer. They kept me up to date as to when the would be available. Thank You! 374271

- BDCA555

Worked well 296159

- BDCA555

The adapter plate works perfectly with the 8 in swivel wheel that I purchased! Now moving my utility trailer isnt back breaking! 216964

- BDCA555

Very and is well made. Supper fast shipping also. 86126

It has been one year since purchasing and with one year use it is still like new. Very good product and service.
Ray - 12/27/2014


- BDCA555


- BDCA555

I was very impressed with the service received from etrailer. The order was processed and shipped exceptionally fast. The products were as advertised and met my needs. 31276

- BDCA555

good fit and great service fast delivery 30297


Ask the Experts about this Bulldog Accessories and Parts

  • What Size Bolts Should be Used for the Foot Plate of the Bulldog Square Jack # BD195368
    3/8 inch bolts should do well for the slots of the Bulldog Square Jack with Caster Base # BD195368. A coworker of mine pulled one not long ago from our warehouse and measured the slots and determined that 3/8 in hardware would work well. You might also be interested in the Bulldog Caster Adapter Plate # BDCA555 and the Pro Series 6 inch Detachable Caster # PS1400750340. I attached a review video for this jack for you to check out also.
    view full answer...

  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Highest quality accessories and parts for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate accessories and part information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Updated by:
Laura H
Updated by:
Alexander C

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.